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2026-01-21 - 07:56
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack7slot0.osadl.org (updated Wed Jan 21, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/119:08:101
120650600,0irq/26-eth1-rx-0-21swapper/319:09:283
120750590,0irq/27-eth1-tx-0-21swapper/219:08:542
112750500,0irq/25-eth00-21swapper/019:08:590
2977999180,0cyclictest12092-21sshd22:59:102
2977799185,0cyclictest28554-21munin-run23:30:000
2977999170,0cyclictest0-21swapper/221:30:112
2978099160,0cyclictest22788-21sshd22:55:173
2977899162,0cyclictest8913-21sshd23:15:161
2977799154,0cyclictest18432-21sshd22:15:300
29777991510,0cyclictest29745-21sshd22:23:130
29780991413,0cyclictest0-21swapper/321:57:173
29780991411,0cyclictest3804-21id23:47:593
2977899140,0cyclictest0-21swapper/122:00:241
2977799144,0cyclictest23435-21sshd21:26:430
29777991412,0cyclictest0-21swapper/023:56:570
29777991411,0cyclictest0-21swapper/022:30:040
112750140,0irq/25-eth00-21swapper/323:58:543
29780991312,0cyclictest2321-21sshd23:03:023
29780991312,0cyclictest14181-21cp22:09:283
29780991312,0cyclictest0-21swapper/300:12:503
29780991312,0cyclictest0-21swapper/300:02:513
2978099130,0cyclictest13373-21bash23:21:373
2978099130,0cyclictest11876-21sshd21:35:463
2978099130,0cyclictest0-21swapper/322:39:343
2978099130,0cyclictest0-21swapper/321:20:553
2978099130,0cyclictest0-21swapper/319:55:113
29779991312,0cyclictest31988-21cp22:23:382
29779991312,0cyclictest0-21swapper/223:41:562
29779991310,0cyclictest0-21swapper/222:06:472
29778991312,0cyclictest24788-21sshd21:21:211
29778991312,0cyclictest0-21swapper/123:49:351
29778991312,0cyclictest0-21swapper/122:40:131
29778991312,0cyclictest0-21swapper/121:41:061
2977799134,0cyclictest6879-21cp22:02:390
2977799134,0cyclictest17202-21sshd22:37:440
2977799133,0cyclictest820-21sshd00:37:500
2977799133,0cyclictest27501-21sshd23:35:150
2977799133,0cyclictest2386-21rm00:32:290
2977799133,0cyclictest22620-21bash23:45:280
2977799133,0cyclictest21802-21diskmemload22:43:370
2977799132,0cyclictest2294-21sshd21:56:130
29777991312,0cyclictest7603-21sshd23:54:180
2977799131,0cyclictest0-21swapper/023:05:580
2977799131,0cyclictest0-21swapper/021:16:110
271130,0ktimersoftd/20-21swapper/223:36:492
112750130,0irq/25-eth04832-21sshd21:18:031
351120,0ktimersoftd/30-21swapper/322:10:523
29780991211,0cyclictest0-21swapper/323:38:133
29780991211,0cyclictest0-21swapper/322:53:293
29780991211,0cyclictest0-21swapper/322:30:163
29780991211,0cyclictest0-21swapper/321:54:493
29780991211,0cyclictest0-21swapper/300:38:253
29780991210,0cyclictest4177-21sshd22:02:083
29780991210,0cyclictest0-21swapper/321:30:553
2978099120,0cyclictest13475-21sshd22:25:503
2978099120,0cyclictest0-21swapper/322:48:513
2978099120,0cyclictest0-21swapper/300:28:103
29779991212,0cyclictest0-21swapper/223:13:142
29779991212,0cyclictest0-21swapper/200:30:012
29779991211,0cyclictest0-21swapper/223:51:482
29779991211,0cyclictest0-21swapper/222:49:192
29779991210,0cyclictest31748-21bash21:22:392
29779991210,0cyclictest0-21swapper/221:37:312
29779991210,0cyclictest0-21swapper/221:13:572
2977999120,0cyclictest0-21swapper/221:25:192
2977999120,0cyclictest0-21swapper/220:30:122
29778991211,0cyclictest0-21swapper/123:44:291
29778991211,0cyclictest0-21swapper/122:47:201
29778991211,0cyclictest0-21swapper/100:07:081
29778991210,0cyclictest0-21swapper/123:22:451
29778991210,0cyclictest0-21swapper/121:33:471
2977899120,0cyclictest0-21swapper/122:26:321
2977899120,0cyclictest0-21swapper/122:05:151
2977899120,0cyclictest0-21swapper/120:55:271
2977799124,0cyclictest9005-21sshd00:28:050
2977799124,0cyclictest7596-21sshd22:08:170
2977799124,0cyclictest3767-21sshd23:31:040
2977799124,0cyclictest30087-21sshd21:22:200
2977799124,0cyclictest29371-21sshd22:28:460
2977799123,0cyclictest4794-21sshd21:45:340
2977799123,0cyclictest21802-21diskmemload22:51:140
2977799123,0cyclictest19363-21fw_forwarded_lo22:10:140
2977799123,0cyclictest17719-21df21:00:140
2977799123,0cyclictest16960-21munin-node19:50:160
2977799123,0cyclictest10596-21sshd23:21:050
2977799122,0cyclictest18948-21bash23:17:020
29777991211,0cyclictest7978-21sshd00:22:180
29777991211,0cyclictest7978-21sshd00:22:180
29777991211,0cyclictest22388-21sh20:00:130
29777991211,0cyclictest17182-21sshd22:48:540
29777991211,0cyclictest0-21swapper/000:17:110
29777991210,0cyclictest0-21swapper/000:04:310
2977799120,0cyclictest0-21swapper/022:56:120
2977799120,0cyclictest0-21swapper/000:09:380
29780991111,0cyclictest0-21swapper/321:28:273
29780991110,0cyclictest4530-21sshd21:18:003
29780991110,0cyclictest0-21swapper/323:43:063
29780991110,0cyclictest0-21swapper/323:10:073
2978099110,0cyclictest0-21swapper/323:05:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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